Warning: Permanently added '10.128.10.63' (ECDSA) to the list of known hosts. 2020/04/15 08:38:03 parsed 1 programs 2020/04/15 08:38:04 executed programs: 0 [ 43.401592][ T6673] IPVS: ftp: loaded support on port[0] = 21 [ 43.418636][ T6675] IPVS: ftp: loaded support on port[0] = 21 [ 43.423995][ T6679] IPVS: ftp: loaded support on port[0] = 21 [ 43.427978][ T6677] IPVS: ftp: loaded support on port[0] = 21 [ 43.481879][ T6682] IPVS: ftp: loaded support on port[0] = 21 [ 43.481912][ T6681] IPVS: ftp: loaded support on port[0] = 21 [ 43.652018][ T6677] chnl_net:caif_netlink_parms(): no params data found [ 43.768524][ T6673] chnl_net:caif_netlink_parms(): no params data found [ 43.780702][ T6682] chnl_net:caif_netlink_parms(): no params data found [ 43.867435][ T6677] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.880029][ T6677] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.889288][ T6677] device bridge_slave_0 entered promiscuous mode [ 43.911421][ T6675] chnl_net:caif_netlink_parms(): no params data found [ 43.921415][ T6677] bridge0: port 2(bridge_slave_1) entered blocking state [ 43.929605][ T6677] bridge0: port 2(bridge_slave_1) entered disabled state [ 43.938683][ T6677] device bridge_slave_1 entered promiscuous mode [ 43.946515][ T6673] bridge0: port 1(bridge_slave_0) entered blocking state [ 43.953561][ T6673] bridge0: port 1(bridge_slave_0) entered disabled state [ 43.963767][ T6673] device bridge_slave_0 entered promiscuous mode [ 43.971917][ T6679] chnl_net:caif_netlink_parms(): no params data found [ 44.003178][ T6673] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.012555][ T6673] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.021680][ T6673] device bridge_slave_1 entered promiscuous mode [ 44.053741][ T6682] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.062232][ T6682] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.071403][ T6682] device bridge_slave_0 entered promiscuous mode [ 44.084167][ T6682] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.092645][ T6682] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.101215][ T6682] device bridge_slave_1 entered promiscuous mode [ 44.141916][ T6677] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.172970][ T6673] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.186683][ T6681] chnl_net:caif_netlink_parms(): no params data found [ 44.208295][ T6677] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.218750][ T6673] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.248118][ T6682] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.258465][ T6679] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.266213][ T6679] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.273879][ T6679] device bridge_slave_0 entered promiscuous mode [ 44.316987][ T6682] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.327293][ T6679] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.334345][ T6679] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.346971][ T6679] device bridge_slave_1 entered promiscuous mode [ 44.356368][ T6677] team0: Port device team_slave_0 added [ 44.364120][ T6673] team0: Port device team_slave_0 added [ 44.373896][ T6675] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.381188][ T6675] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.389131][ T6675] device bridge_slave_0 entered promiscuous mode [ 44.397080][ T6681] bridge0: port 1(bridge_slave_0) entered blocking state [ 44.404323][ T6681] bridge0: port 1(bridge_slave_0) entered disabled state [ 44.412471][ T6681] device bridge_slave_0 entered promiscuous mode [ 44.431368][ T6677] team0: Port device team_slave_1 added [ 44.438345][ T6673] team0: Port device team_slave_1 added [ 44.449288][ T6675] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.456612][ T6675] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.464161][ T6675] device bridge_slave_1 entered promiscuous mode [ 44.478974][ T6681] bridge0: port 2(bridge_slave_1) entered blocking state [ 44.487588][ T6681] bridge0: port 2(bridge_slave_1) entered disabled state [ 44.496960][ T6681] device bridge_slave_1 entered promiscuous mode [ 44.508906][ T6679] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.549120][ T6682] team0: Port device team_slave_0 added [ 44.563337][ T6679] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.576199][ T6675] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.591017][ T6681] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 44.601890][ T6681] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.657908][ T6673] device hsr_slave_0 entered promiscuous mode [ 44.704994][ T6673] device hsr_slave_1 entered promiscuous mode [ 44.766021][ T6682] team0: Port device team_slave_1 added [ 44.781196][ T6675] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 44.826745][ T6677] device hsr_slave_0 entered promiscuous mode [ 44.874829][ T6677] device hsr_slave_1 entered promiscuous mode [ 44.934514][ T6677] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 44.942373][ T6677] Cannot create hsr debugfs directory [ 44.992263][ T6675] team0: Port device team_slave_0 added [ 45.010764][ T6675] team0: Port device team_slave_1 added [ 45.047988][ T6682] device hsr_slave_0 entered promiscuous mode [ 45.104518][ T6682] device hsr_slave_1 entered promiscuous mode [ 45.144336][ T6682] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.152074][ T6682] Cannot create hsr debugfs directory [ 45.159969][ T6679] team0: Port device team_slave_0 added [ 45.167930][ T6679] team0: Port device team_slave_1 added [ 45.194372][ T6681] team0: Port device team_slave_0 added [ 45.227198][ T6679] device hsr_slave_0 entered promiscuous mode [ 45.264638][ T6679] device hsr_slave_1 entered promiscuous mode [ 45.304388][ T6679] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.311990][ T6679] Cannot create hsr debugfs directory [ 45.367666][ T6675] device hsr_slave_0 entered promiscuous mode [ 45.404604][ T6675] device hsr_slave_1 entered promiscuous mode [ 45.444209][ T6675] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.451787][ T6675] Cannot create hsr debugfs directory [ 45.459852][ T6681] team0: Port device team_slave_1 added [ 45.567041][ T6681] device hsr_slave_0 entered promiscuous mode [ 45.624854][ T6681] device hsr_slave_1 entered promiscuous mode [ 45.674187][ T6681] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 45.681759][ T6681] Cannot create hsr debugfs directory [ 45.727052][ T6673] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.780027][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.788759][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.800528][ T6673] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.812944][ T6679] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.862691][ T6682] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.880189][ T6675] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.891469][ T6679] 8021q: adding VLAN 0 to HW filter on device team0 [ 45.906285][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 45.918622][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 45.927782][ T3854] bridge0: port 1(bridge_slave_0) entered blocking state [ 45.934958][ T3854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 45.943118][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 45.952440][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 45.965957][ T6677] 8021q: adding VLAN 0 to HW filter on device bond0 [ 45.974673][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 45.988204][ T6681] 8021q: adding VLAN 0 to HW filter on device bond0 [ 46.007933][ T6682] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.020508][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.029539][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.039297][ T2572] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.046453][ T2572] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.054768][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.064279][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.072557][ T2572] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.079640][ T2572] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.087340][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.095148][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.102966][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.110753][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.118656][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.127576][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.136083][ T2572] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.143118][ T2572] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.161142][ T6675] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.171359][ T6681] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.194983][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.202966][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.212611][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.220879][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.229990][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 46.238206][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 46.246317][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.255536][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.263811][ T2572] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.270946][ T2572] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.278796][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.287998][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.296744][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.305498][ T2572] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.312557][ T2572] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.320101][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.328624][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.337777][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.346678][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.355812][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.364644][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.372809][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.381218][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.389587][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.397770][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.421788][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.430892][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.440738][ T3854] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.447862][ T3854] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.456060][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.465644][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.474362][ T3854] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.481396][ T3854] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.489390][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.498270][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.506990][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.515922][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.524737][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.532580][ T3854] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.555665][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.565228][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.573486][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.583238][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.592311][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.601443][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.610084][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.618759][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.627670][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.636391][ T2572] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 46.650997][ T6673] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.660617][ T6677] 8021q: adding VLAN 0 to HW filter on device team0 [ 46.679170][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.688250][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.697284][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.704595][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.712686][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.721989][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 46.730850][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 46.740236][ T12] bridge0: port 1(bridge_slave_0) entered blocking state [ 46.747476][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state [ 46.756278][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 46.765166][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 46.793300][ T6679] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 46.802380][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.810811][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 46.819193][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.828528][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.837826][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.847007][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.855657][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.862755][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.870879][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.879784][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.888606][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 46.897417][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 46.906103][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 46.914764][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 46.923157][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 46.932153][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 46.940728][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 46.949419][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 46.958333][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 46.967062][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 46.975556][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 46.982610][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 46.995409][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.003295][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.011479][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.020355][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.047518][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.059902][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.069602][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.078955][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.088525][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.097849][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.109415][ T6681] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.120923][ T6681] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.134884][ T6682] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.148786][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.157847][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.167021][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 47.176201][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 47.188712][ T6679] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.214896][ T6675] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.231840][ T6675] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.240349][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.249402][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.258020][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 47.267249][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 47.276117][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 47.309518][ T6677] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 47.320951][ T6677] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 47.332834][ T3807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 47.342129][ T3807] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 47.351217][ T3807] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 47.360720][ T3807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 47.369608][ T3807] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 47.378356][ T3807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 47.390113][ T6673] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.400506][ T6675] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.412594][ T6682] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.424397][ T6681] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 47.436699][ T3807] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 47.520880][ T7555] tipc: Started in network mode [ 47.526037][ T7555] tipc: Own node identity ac1414aa, cluster identity 4711 [ 47.554113][ T7555] tipc: New replicast peer: 172.20.20.187 [ 47.560485][ T7555] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/7555 [ 47.570130][ T7555] caller is dst_cache_get+0x33/0xa0 [ 47.575508][ T7555] CPU: 0 PID: 7555 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 47.584608][ T7555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 47.594662][ T7555] Call Trace: [ 47.597953][ T7555] dump_stack+0x12d/0x187 [ 47.602281][ T7555] debug_smp_processor_id.cold.1+0x84/0x9e [ 47.608659][ T7555] dst_cache_get+0x33/0xa0 [ 47.613078][ T7555] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 47.618471][ T7555] ? __copy_skb_header+0x293/0x4e0 [ 47.624630][ T7555] ? tipc_udp_addr2str+0x150/0x150 [ 47.629740][ T7555] ? netdev_alloc_frag+0x160/0x160 [ 47.634948][ T7555] ? skb_copy_header+0x16/0x2a0 [ 47.639954][ T7555] ? __pskb_copy_fclone+0x4d5/0xc60 [ 47.645152][ T7555] ? rcu_read_lock_held+0x9c/0xb0 [ 47.650457][ T7555] ? rcu_read_lock_held_common+0x120/0x120 [ 47.656329][ T7555] tipc_udp_send_msg+0x229/0x3d0 [ 47.661586][ T7555] tipc_bearer_xmit_skb+0x1a5/0x370 [ 47.667403][ T7555] ? tipc_bearer_mtu+0x350/0x350 [ 47.672622][ T7555] ? tipc_disc_create+0x5df/0x8c0 [ 47.677817][ T7555] tipc_enable_bearer+0x859/0xbb0 [ 47.683328][ T7555] ? __mutex_lock+0xc43/0x1410 [ 47.688193][ T7555] ? tipc_bearer_xmit_skb+0x370/0x370 [ 47.693739][ T7555] ? __nla_validate_parse+0xa1/0x1d80 [ 47.699735][ T7555] ? rtnl_lock+0x12/0x20 [ 47.703985][ T7555] __tipc_nl_bearer_enable+0x265/0x390 [ 47.709449][ T7555] ? __tipc_nl_bearer_enable+0x187/0x390 [ 47.715595][ T7555] ? __tipc_nl_bearer_enable+0x265/0x390 [ 47.721234][ T7555] ? tipc_nl_bearer_disable+0x30/0x30 [ 47.726619][ T7555] ? __local_bh_enable_ip+0x160/0x260 [ 47.732019][ T7555] ? __kasan_check_read+0x11/0x20 [ 47.737076][ T7555] tipc_nl_bearer_enable+0x1d/0x30 [ 47.742310][ T7555] genl_rcv_msg+0x5e1/0x10f0 [ 47.746981][ T7555] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 47.753930][ T7555] ? lock_release+0x960/0x960 [ 47.758625][ T7555] netlink_rcv_skb+0x13f/0x380 [ 47.763401][ T7555] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 47.769742][ T7555] ? netlink_ack+0x9a0/0x9a0 [ 47.774610][ T7555] ? netlink_deliver_tap+0x178/0xac0 [ 47.779898][ T7555] genl_rcv+0x23/0x40 [ 47.783911][ T7555] netlink_unicast+0x479/0x6c0 [ 47.788679][ T7555] ? netlink_attachskb+0x740/0x740 [ 47.793788][ T7555] ? _copy_from_iter_full+0x18a/0x780 [ 47.799452][ T7555] ? __kasan_check_read+0x11/0x20 [ 47.804563][ T7555] ? __check_object_size+0x203/0x2ea [ 47.809849][ T7555] netlink_sendmsg+0x7ab/0xd50 [ 47.814636][ T7555] ? netlink_unicast+0x6c0/0x6c0 [ 47.820031][ T7555] ? apparmor_socket_sendmsg+0x1b/0x20 [ 47.825857][ T7555] ? netlink_unicast+0x6c0/0x6c0 [ 47.830986][ T7555] sock_sendmsg+0xe6/0x110 [ 47.835402][ T7555] ____sys_sendmsg+0x609/0x980 [ 47.840667][ T7555] ? copy_msghdr_from_user+0xa4/0xf0 [ 47.845931][ T7555] ? kernel_sendmsg+0x30/0x30 [ 47.850611][ T7555] ? find_held_lock+0x36/0x1d0 [ 47.855583][ T7555] ___sys_sendmsg+0xe4/0x160 [ 47.860249][ T7555] ? sendmsg_copy_msghdr+0x30/0x30 [ 47.865347][ T7555] ? __kasan_check_read+0x11/0x20 [ 47.871142][ T7555] ? __fget_files+0x289/0x3f0 [ 47.875802][ T7555] ? ksys_dup3+0x2e0/0x2e0 [ 47.880209][ T7555] ? __might_fault+0xf1/0x1b0 [ 47.884965][ T7555] ? __fget_light+0x1b1/0x230 [ 47.889895][ T7555] ? __fdget+0xe/0x10 [ 47.893863][ T7555] __sys_sendmsg+0xd9/0x180 [ 47.898432][ T7555] ? __sys_sendmsg_sock+0xa0/0xa0 [ 47.903519][ T7555] ? __kasan_check_read+0x11/0x20 [ 47.908605][ T7555] ? _copy_to_user+0xc1/0xe0 [ 47.913551][ T7555] ? put_timespec64+0xa9/0x100 [ 47.918293][ T7555] ? nsecs_to_jiffies+0x20/0x20 [ 47.923477][ T7555] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 47.929652][ T7555] __x64_sys_sendmsg+0x73/0xb0 [ 47.934429][ T7555] do_syscall_64+0xd0/0x630 [ 47.938923][ T7555] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 47.944801][ T7555] RIP: 0033:0x458c29 [ 47.948674][ T7555] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 47.969138][ T7555] RSP: 002b:00007fc5640c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 47.977958][ T7555] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 47.986862][ T7555] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 47.994837][ T7555] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 48.003685][ T7555] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc5640c86d4 [ 48.011664][ T7555] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 48.059577][ T7555] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.2/7555 [ 48.069145][ T7555] caller is dst_cache_set_ip4+0x97/0x2e0 [ 48.075810][ T7555] CPU: 1 PID: 7555 Comm: syz-executor.2 Not tainted 5.7.0-rc1-syzkaller #0 [ 48.084491][ T7555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.095415][ T7555] Call Trace: [ 48.098939][ T7555] dump_stack+0x12d/0x187 [ 48.103433][ T7555] debug_smp_processor_id.cold.1+0x84/0x9e [ 48.109243][ T7555] dst_cache_set_ip4+0x97/0x2e0 [ 48.114103][ T7555] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 48.119269][ T7555] ? xfrm_lookup_route+0x1f/0x170 [ 48.126238][ T7555] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 48.131747][ T7555] ? __copy_skb_header+0x293/0x4e0 [ 48.136945][ T7555] ? tipc_udp_addr2str+0x150/0x150 [ 48.142064][ T7555] ? skb_copy_header+0x16/0x2a0 [ 48.147102][ T7555] ? __pskb_copy_fclone+0x4d5/0xc60 [ 48.152352][ T7555] ? rcu_read_lock_held+0x9c/0xb0 [ 48.157472][ T7555] ? rcu_read_lock_held_common+0x120/0x120 [ 48.163285][ T7555] tipc_udp_send_msg+0x229/0x3d0 [ 48.168464][ T7555] tipc_bearer_xmit_skb+0x1a5/0x370 [ 48.173665][ T7555] ? tipc_bearer_mtu+0x350/0x350 [ 48.178596][ T7555] ? tipc_disc_create+0x5df/0x8c0 [ 48.183610][ T7555] tipc_enable_bearer+0x859/0xbb0 [ 48.188697][ T7555] ? __mutex_lock+0xc43/0x1410 [ 48.193449][ T7555] ? tipc_bearer_xmit_skb+0x370/0x370 [ 48.198831][ T7555] ? __nla_validate_parse+0xa1/0x1d80 [ 48.204332][ T7555] ? rtnl_lock+0x12/0x20 [ 48.208648][ T7555] __tipc_nl_bearer_enable+0x265/0x390 [ 48.218083][ T7555] ? __tipc_nl_bearer_enable+0x187/0x390 [ 48.223801][ T7555] ? __tipc_nl_bearer_enable+0x265/0x390 [ 48.229587][ T7555] ? tipc_nl_bearer_disable+0x30/0x30 [ 48.234967][ T7555] ? __local_bh_enable_ip+0x160/0x260 [ 48.240325][ T7555] ? __kasan_check_read+0x11/0x20 [ 48.245333][ T7555] tipc_nl_bearer_enable+0x1d/0x30 [ 48.251293][ T7555] genl_rcv_msg+0x5e1/0x10f0 [ 48.256182][ T7555] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 48.262514][ T7555] ? lock_release+0x960/0x960 [ 48.267394][ T7555] netlink_rcv_skb+0x13f/0x380 [ 48.272281][ T7555] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 48.279095][ T7555] ? netlink_ack+0x9a0/0x9a0 [ 48.283679][ T7555] ? netlink_deliver_tap+0x178/0xac0 [ 48.289397][ T7555] genl_rcv+0x23/0x40 [ 48.293368][ T7555] netlink_unicast+0x479/0x6c0 [ 48.298224][ T7555] ? netlink_attachskb+0x740/0x740 [ 48.303422][ T7555] ? _copy_from_iter_full+0x18a/0x780 [ 48.308779][ T7555] ? __kasan_check_read+0x11/0x20 [ 48.313791][ T7555] ? __check_object_size+0x203/0x2ea [ 48.319073][ T7555] netlink_sendmsg+0x7ab/0xd50 [ 48.323832][ T7555] ? netlink_unicast+0x6c0/0x6c0 [ 48.328987][ T7555] ? apparmor_socket_sendmsg+0x1b/0x20 [ 48.334436][ T7555] ? netlink_unicast+0x6c0/0x6c0 [ 48.339494][ T7555] sock_sendmsg+0xe6/0x110 [ 48.343903][ T7555] ____sys_sendmsg+0x609/0x980 [ 48.348910][ T7555] ? copy_msghdr_from_user+0xa4/0xf0 [ 48.354403][ T7555] ? kernel_sendmsg+0x30/0x30 [ 48.359091][ T7555] ? find_held_lock+0x36/0x1d0 [ 48.364082][ T7555] ___sys_sendmsg+0xe4/0x160 [ 48.368741][ T7555] ? sendmsg_copy_msghdr+0x30/0x30 [ 48.373843][ T7555] ? __kasan_check_read+0x11/0x20 [ 48.378869][ T7555] ? __fget_files+0x289/0x3f0 [ 48.383541][ T7555] ? ksys_dup3+0x2e0/0x2e0 [ 48.387947][ T7555] ? __might_fault+0xf1/0x1b0 [ 48.392608][ T7555] ? __fget_light+0x1b1/0x230 [ 48.397270][ T7555] ? __fdget+0xe/0x10 [ 48.401455][ T7555] __sys_sendmsg+0xd9/0x180 [ 48.405961][ T7555] ? __sys_sendmsg_sock+0xa0/0xa0 [ 48.411048][ T7555] ? __kasan_check_read+0x11/0x20 [ 48.416319][ T7555] ? _copy_to_user+0xc1/0xe0 [ 48.420900][ T7555] ? put_timespec64+0xa9/0x100 [ 48.425950][ T7555] ? nsecs_to_jiffies+0x20/0x20 [ 48.430794][ T7555] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.436976][ T7555] __x64_sys_sendmsg+0x73/0xb0 [ 48.441826][ T7555] do_syscall_64+0xd0/0x630 [ 48.446312][ T7555] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 48.452880][ T7555] RIP: 0033:0x458c29 [ 48.456784][ T7555] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 48.477185][ T7555] RSP: 002b:00007fc5640c7c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 48.485776][ T7555] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 48.493760][ T7555] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 48.502159][ T7555] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 48.510204][ T7555] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc5640c86d4 [ 48.519065][ T7555] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 48.533452][ T7555] tipc: Enabled bearer , priority 10 [ 48.571846][ T6677] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 48.583806][ T12] tipc: 32-bit node address hash set to aa1414ac [ 48.603992][ T7555] tipc: Enabling of bearer rejected, already enabled 2020/04/15 08:38:10 executed programs: 6 [ 48.662467][ T7572] tipc: Started in network mode [ 48.672200][ T7572] tipc: Own node identity ac1414aa, cluster identity 4711 [ 48.738132][ T7572] tipc: New replicast peer: 172.20.20.187 [ 48.762089][ T7572] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/7572 [ 48.771791][ T7572] caller is dst_cache_get+0x33/0xa0 [ 48.777044][ T7572] CPU: 0 PID: 7572 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 48.785625][ T7572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 48.797278][ T7572] Call Trace: [ 48.800610][ T7572] dump_stack+0x12d/0x187 [ 48.806167][ T7572] debug_smp_processor_id.cold.1+0x84/0x9e [ 48.812603][ T7572] dst_cache_get+0x33/0xa0 [ 48.817019][ T7572] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 48.822224][ T7572] ? __copy_skb_header+0x293/0x4e0 [ 48.827339][ T7572] ? tipc_udp_addr2str+0x150/0x150 [ 48.832683][ T7572] ? netdev_alloc_frag+0x160/0x160 [ 48.837779][ T7572] ? skb_copy_header+0x16/0x2a0 [ 48.843253][ T7572] ? __pskb_copy_fclone+0x4d5/0xc60 [ 48.848456][ T7572] ? rcu_read_lock_held+0x9c/0xb0 [ 48.853467][ T7572] ? rcu_read_lock_held_common+0x120/0x120 [ 48.859344][ T7572] tipc_udp_send_msg+0x229/0x3d0 [ 48.864287][ T7572] tipc_bearer_xmit_skb+0x1a5/0x370 [ 48.869497][ T7572] ? tipc_bearer_mtu+0x350/0x350 [ 48.874445][ T7572] ? tipc_disc_create+0x5df/0x8c0 [ 48.880145][ T7572] tipc_enable_bearer+0x859/0xbb0 [ 48.885384][ T7572] ? __mutex_lock+0xc43/0x1410 [ 48.890208][ T7572] ? tipc_bearer_xmit_skb+0x370/0x370 [ 48.895576][ T7572] ? __nla_validate_parse+0xa1/0x1d80 [ 48.900962][ T7572] ? rtnl_lock+0x12/0x20 [ 48.905189][ T7572] __tipc_nl_bearer_enable+0x265/0x390 [ 48.910685][ T7572] ? __tipc_nl_bearer_enable+0x187/0x390 [ 48.916303][ T7572] ? __tipc_nl_bearer_enable+0x265/0x390 [ 48.921925][ T7572] ? tipc_nl_bearer_disable+0x30/0x30 [ 48.927277][ T7572] ? __local_bh_enable_ip+0x160/0x260 [ 48.932652][ T7572] ? __kasan_check_read+0x11/0x20 [ 48.937681][ T7572] tipc_nl_bearer_enable+0x1d/0x30 [ 48.942798][ T7572] genl_rcv_msg+0x5e1/0x10f0 [ 48.947375][ T7572] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 48.953868][ T7572] ? lock_release+0x960/0x960 [ 48.958551][ T7572] netlink_rcv_skb+0x13f/0x380 [ 48.963298][ T7572] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 48.969712][ T7572] ? netlink_ack+0x9a0/0x9a0 [ 48.974332][ T7572] ? netlink_deliver_tap+0x178/0xac0 [ 48.979694][ T7572] genl_rcv+0x23/0x40 [ 48.983796][ T7572] netlink_unicast+0x479/0x6c0 [ 48.988554][ T7572] ? netlink_attachskb+0x740/0x740 [ 48.993641][ T7572] ? _copy_from_iter_full+0x18a/0x780 [ 48.999054][ T7572] ? __kasan_check_read+0x11/0x20 [ 49.004101][ T7572] ? __check_object_size+0x203/0x2ea [ 49.009371][ T7572] netlink_sendmsg+0x7ab/0xd50 [ 49.014125][ T7572] ? netlink_unicast+0x6c0/0x6c0 [ 49.019040][ T7572] ? apparmor_socket_sendmsg+0x1b/0x20 [ 49.024477][ T7572] ? netlink_unicast+0x6c0/0x6c0 [ 49.029392][ T7572] sock_sendmsg+0xe6/0x110 [ 49.033782][ T7572] ____sys_sendmsg+0x609/0x980 [ 49.038571][ T7572] ? copy_msghdr_from_user+0xa4/0xf0 [ 49.043830][ T7572] ? kernel_sendmsg+0x30/0x30 [ 49.048495][ T7572] ? find_held_lock+0x36/0x1d0 [ 49.053249][ T7572] ___sys_sendmsg+0xe4/0x160 [ 49.057828][ T7572] ? sendmsg_copy_msghdr+0x30/0x30 [ 49.062932][ T7572] ? __kasan_check_read+0x11/0x20 [ 49.067997][ T7572] ? __fget_files+0x289/0x3f0 [ 49.072659][ T7572] ? ksys_dup3+0x2e0/0x2e0 [ 49.077054][ T7572] ? __might_fault+0xf1/0x1b0 [ 49.081974][ T7572] ? __fget_light+0x1b1/0x230 [ 49.086627][ T7572] ? __fdget+0xe/0x10 [ 49.090596][ T7572] __sys_sendmsg+0xd9/0x180 [ 49.095073][ T7572] ? __sys_sendmsg_sock+0xa0/0xa0 [ 49.100073][ T7572] ? __kasan_check_read+0x11/0x20 [ 49.105074][ T7572] ? _copy_to_user+0xc1/0xe0 [ 49.109648][ T7572] ? put_timespec64+0xa9/0x100 [ 49.114387][ T7572] ? nsecs_to_jiffies+0x20/0x20 [ 49.119233][ T7572] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 49.125564][ T7572] __x64_sys_sendmsg+0x73/0xb0 [ 49.130319][ T7572] do_syscall_64+0xd0/0x630 [ 49.134824][ T7572] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 49.140847][ T7572] RIP: 0033:0x458c29 [ 49.144737][ T7572] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.164384][ T7572] RSP: 002b:00007f9c729fec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.173008][ T7572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 49.180973][ T7572] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 49.188932][ T7572] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 49.196881][ T7572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9c729ff6d4 [ 49.204828][ T7572] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 49.254149][ T7572] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.1/7572 [ 49.263633][ T7572] caller is dst_cache_set_ip4+0x97/0x2e0 [ 49.269253][ T7572] CPU: 0 PID: 7572 Comm: syz-executor.1 Not tainted 5.7.0-rc1-syzkaller #0 [ 49.277922][ T7572] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.287965][ T7572] Call Trace: [ 49.291265][ T7572] dump_stack+0x12d/0x187 [ 49.295589][ T7572] debug_smp_processor_id.cold.1+0x84/0x9e [ 49.301471][ T7572] dst_cache_set_ip4+0x97/0x2e0 [ 49.306324][ T7572] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 49.312210][ T7572] ? xfrm_lookup_route+0x1f/0x170 [ 49.317228][ T7572] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 49.322523][ T7572] ? __copy_skb_header+0x293/0x4e0 [ 49.327628][ T7572] ? tipc_udp_addr2str+0x150/0x150 [ 49.332746][ T7572] ? skb_copy_header+0x16/0x2a0 [ 49.337592][ T7572] ? __pskb_copy_fclone+0x4d5/0xc60 [ 49.342793][ T7572] ? rcu_read_lock_held+0x9c/0xb0 [ 49.347808][ T7572] ? rcu_read_lock_held_common+0x120/0x120 [ 49.353612][ T7572] tipc_udp_send_msg+0x229/0x3d0 [ 49.358535][ T7572] tipc_bearer_xmit_skb+0x1a5/0x370 [ 49.363726][ T7572] ? tipc_bearer_mtu+0x350/0x350 [ 49.368653][ T7572] ? tipc_disc_create+0x5df/0x8c0 [ 49.373665][ T7572] tipc_enable_bearer+0x859/0xbb0 [ 49.378687][ T7572] ? __mutex_lock+0xc43/0x1410 [ 49.383492][ T7572] ? tipc_bearer_xmit_skb+0x370/0x370 [ 49.388877][ T7572] ? __nla_validate_parse+0xa1/0x1d80 [ 49.394437][ T7572] ? rtnl_lock+0x12/0x20 [ 49.398678][ T7572] __tipc_nl_bearer_enable+0x265/0x390 [ 49.404167][ T7572] ? __tipc_nl_bearer_enable+0x187/0x390 [ 49.409786][ T7572] ? __tipc_nl_bearer_enable+0x265/0x390 [ 49.415409][ T7572] ? tipc_nl_bearer_disable+0x30/0x30 [ 49.420769][ T7572] ? __local_bh_enable_ip+0x160/0x260 [ 49.426133][ T7572] ? __kasan_check_read+0x11/0x20 [ 49.431176][ T7572] tipc_nl_bearer_enable+0x1d/0x30 [ 49.436274][ T7572] genl_rcv_msg+0x5e1/0x10f0 [ 49.440849][ T7572] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 49.447307][ T7572] ? lock_release+0x960/0x960 [ 49.451977][ T7572] netlink_rcv_skb+0x13f/0x380 [ 49.456731][ T7572] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 49.463183][ T7572] ? netlink_ack+0x9a0/0x9a0 [ 49.467760][ T7572] ? netlink_deliver_tap+0x178/0xac0 [ 49.473035][ T7572] genl_rcv+0x23/0x40 [ 49.476997][ T7572] netlink_unicast+0x479/0x6c0 [ 49.481747][ T7572] ? netlink_attachskb+0x740/0x740 [ 49.486852][ T7572] ? _copy_from_iter_full+0x18a/0x780 [ 49.492298][ T7572] ? __kasan_check_read+0x11/0x20 [ 49.497355][ T7572] ? __check_object_size+0x203/0x2ea [ 49.502687][ T7572] netlink_sendmsg+0x7ab/0xd50 [ 49.507496][ T7572] ? netlink_unicast+0x6c0/0x6c0 [ 49.512435][ T7572] ? apparmor_socket_sendmsg+0x1b/0x20 [ 49.517881][ T7572] ? netlink_unicast+0x6c0/0x6c0 [ 49.522813][ T7572] sock_sendmsg+0xe6/0x110 [ 49.527234][ T7572] ____sys_sendmsg+0x609/0x980 [ 49.531996][ T7572] ? copy_msghdr_from_user+0xa4/0xf0 [ 49.537275][ T7572] ? kernel_sendmsg+0x30/0x30 [ 49.542033][ T7572] ? find_held_lock+0x36/0x1d0 [ 49.546790][ T7572] ___sys_sendmsg+0xe4/0x160 [ 49.551367][ T7572] ? sendmsg_copy_msghdr+0x30/0x30 [ 49.556572][ T7572] ? __kasan_check_read+0x11/0x20 [ 49.561588][ T7572] ? __fget_files+0x289/0x3f0 [ 49.566257][ T7572] ? ksys_dup3+0x2e0/0x2e0 [ 49.570653][ T7572] ? __might_fault+0xf1/0x1b0 [ 49.575326][ T7572] ? __fget_light+0x1b1/0x230 [ 49.579993][ T7572] ? __fdget+0xe/0x10 [ 49.583967][ T7572] __sys_sendmsg+0xd9/0x180 [ 49.588451][ T7572] ? __sys_sendmsg_sock+0xa0/0xa0 [ 49.593447][ T7572] ? __kasan_check_read+0x11/0x20 [ 49.598444][ T7572] ? _copy_to_user+0xc1/0xe0 [ 49.603032][ T7572] ? put_timespec64+0xa9/0x100 [ 49.607798][ T7572] ? nsecs_to_jiffies+0x20/0x20 [ 49.612648][ T7572] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 49.618924][ T7572] __x64_sys_sendmsg+0x73/0xb0 [ 49.623683][ T7572] do_syscall_64+0xd0/0x630 [ 49.628195][ T7572] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 49.634073][ T7572] RIP: 0033:0x458c29 [ 49.637950][ T7572] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 49.660502][ T7572] RSP: 002b:00007f9c729fec78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 49.669237][ T7572] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 49.677189][ T7572] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 49.685231][ T7572] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 49.693188][ T7572] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f9c729ff6d4 [ 49.701165][ T7572] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 49.727828][ T7572] tipc: Enabled bearer , priority 10 [ 49.767140][ T7579] tipc: Started in network mode [ 49.772026][ T7579] tipc: Own node identity ac1414aa, cluster identity 4711 [ 49.787727][ T7579] tipc: New replicast peer: 172.20.20.187 [ 49.796431][ T7579] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/7579 [ 49.806210][ T7579] caller is dst_cache_get+0x33/0xa0 [ 49.811461][ T7579] CPU: 0 PID: 7579 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 49.820195][ T7579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 49.830243][ T7579] Call Trace: [ 49.833521][ T7579] dump_stack+0x12d/0x187 [ 49.837844][ T7579] debug_smp_processor_id.cold.1+0x84/0x9e [ 49.843629][ T7579] dst_cache_get+0x33/0xa0 [ 49.848037][ T7579] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 49.853282][ T7579] ? __copy_skb_header+0x293/0x4e0 [ 49.858379][ T7579] ? tipc_udp_addr2str+0x150/0x150 [ 49.863559][ T7579] ? netdev_alloc_frag+0x160/0x160 [ 49.868656][ T7579] ? skb_copy_header+0x16/0x2a0 [ 49.873483][ T7579] ? __pskb_copy_fclone+0x4d5/0xc60 [ 49.878679][ T7579] ? rcu_read_lock_held+0x9c/0xb0 [ 49.883701][ T7579] ? rcu_read_lock_held_common+0x120/0x120 [ 49.889493][ T7579] tipc_udp_send_msg+0x229/0x3d0 [ 49.894433][ T7579] tipc_bearer_xmit_skb+0x1a5/0x370 [ 49.899609][ T7579] ? tipc_bearer_mtu+0x350/0x350 [ 49.904656][ T7579] ? tipc_disc_create+0x5df/0x8c0 [ 49.909661][ T7579] tipc_enable_bearer+0x859/0xbb0 [ 49.914661][ T7579] ? __mutex_lock+0xc43/0x1410 [ 49.919589][ T7579] ? tipc_bearer_xmit_skb+0x370/0x370 [ 49.924956][ T7579] ? __nla_validate_parse+0xa1/0x1d80 [ 49.930394][ T7579] ? rtnl_lock+0x12/0x20 [ 49.934627][ T7579] __tipc_nl_bearer_enable+0x265/0x390 [ 49.940236][ T7579] ? __tipc_nl_bearer_enable+0x187/0x390 [ 49.945840][ T7579] ? __tipc_nl_bearer_enable+0x265/0x390 [ 49.951449][ T7579] ? tipc_nl_bearer_disable+0x30/0x30 [ 49.956809][ T7579] ? __local_bh_enable_ip+0x160/0x260 [ 49.962180][ T7579] ? __kasan_check_read+0x11/0x20 [ 49.967185][ T7579] tipc_nl_bearer_enable+0x1d/0x30 [ 49.972274][ T7579] genl_rcv_msg+0x5e1/0x10f0 [ 49.976846][ T7579] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 49.983170][ T7579] ? lock_release+0x960/0x960 [ 49.987982][ T7579] netlink_rcv_skb+0x13f/0x380 [ 49.992755][ T7579] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 49.999079][ T7579] ? netlink_ack+0x9a0/0x9a0 [ 50.003652][ T7579] ? netlink_deliver_tap+0x178/0xac0 [ 50.008930][ T7579] genl_rcv+0x23/0x40 [ 50.012886][ T7579] netlink_unicast+0x479/0x6c0 [ 50.017646][ T7579] ? netlink_attachskb+0x740/0x740 [ 50.022732][ T7579] ? _copy_from_iter_full+0x18a/0x780 [ 50.028090][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.033090][ T7579] ? __check_object_size+0x203/0x2ea [ 50.038375][ T7579] netlink_sendmsg+0x7ab/0xd50 [ 50.043141][ T7579] ? netlink_unicast+0x6c0/0x6c0 [ 50.048070][ T7579] ? apparmor_socket_sendmsg+0x1b/0x20 [ 50.053503][ T7579] ? netlink_unicast+0x6c0/0x6c0 [ 50.058426][ T7579] sock_sendmsg+0xe6/0x110 [ 50.062829][ T7579] ____sys_sendmsg+0x609/0x980 [ 50.067597][ T7579] ? copy_msghdr_from_user+0xa4/0xf0 [ 50.072891][ T7579] ? kernel_sendmsg+0x30/0x30 [ 50.077578][ T7579] ? find_held_lock+0x36/0x1d0 [ 50.082332][ T7579] ___sys_sendmsg+0xe4/0x160 [ 50.086895][ T7579] ? sendmsg_copy_msghdr+0x30/0x30 [ 50.091979][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.096986][ T7579] ? __fget_files+0x289/0x3f0 [ 50.101646][ T7579] ? ksys_dup3+0x2e0/0x2e0 [ 50.106047][ T7579] ? __might_fault+0xf1/0x1b0 [ 50.110764][ T7579] ? __fget_light+0x1b1/0x230 [ 50.115432][ T7579] ? __fdget+0xe/0x10 [ 50.119542][ T7579] __sys_sendmsg+0xd9/0x180 [ 50.124023][ T7579] ? __sys_sendmsg_sock+0xa0/0xa0 [ 50.129030][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.134035][ T7579] ? _copy_to_user+0xc1/0xe0 [ 50.138616][ T7579] ? put_timespec64+0xa9/0x100 [ 50.143374][ T7579] ? nsecs_to_jiffies+0x20/0x20 [ 50.148211][ T7579] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.154272][ T7579] __x64_sys_sendmsg+0x73/0xb0 [ 50.159043][ T7579] do_syscall_64+0xd0/0x630 [ 50.163661][ T7579] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.170446][ T7579] RIP: 0033:0x458c29 [ 50.174333][ T7579] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.193964][ T7579] RSP: 002b:00007f306157cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.202358][ T7579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 50.210317][ T7579] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000004 [ 50.218308][ T7579] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.226377][ T7579] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f306157d6d4 [ 50.234336][ T7579] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 50.249904][ T3854] tipc: 32-bit node address hash set to aa1414ac [ 50.259985][ T7579] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.5/7579 [ 50.269498][ T7579] caller is dst_cache_set_ip4+0x97/0x2e0 [ 50.275500][ T7579] CPU: 0 PID: 7579 Comm: syz-executor.5 Not tainted 5.7.0-rc1-syzkaller #0 [ 50.284087][ T7579] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 50.294233][ T7579] Call Trace: [ 50.297644][ T7579] dump_stack+0x12d/0x187 [ 50.301991][ T7579] debug_smp_processor_id.cold.1+0x84/0x9e [ 50.307778][ T7579] dst_cache_set_ip4+0x97/0x2e0 [ 50.312617][ T7579] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 50.317717][ T7579] ? xfrm_lookup_route+0x1f/0x170 [ 50.322719][ T7579] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 50.328037][ T7579] ? __copy_skb_header+0x293/0x4e0 [ 50.333132][ T7579] ? tipc_udp_addr2str+0x150/0x150 [ 50.338330][ T7579] ? skb_copy_header+0x16/0x2a0 [ 50.343174][ T7579] ? __pskb_copy_fclone+0x4d5/0xc60 [ 50.348349][ T7579] ? rcu_read_lock_held+0x9c/0xb0 [ 50.353381][ T7579] ? rcu_read_lock_held_common+0x120/0x120 [ 50.359192][ T7579] tipc_udp_send_msg+0x229/0x3d0 [ 50.364222][ T7579] tipc_bearer_xmit_skb+0x1a5/0x370 [ 50.369429][ T7579] ? tipc_bearer_mtu+0x350/0x350 [ 50.374357][ T7579] ? tipc_disc_create+0x5df/0x8c0 [ 50.379380][ T7579] tipc_enable_bearer+0x859/0xbb0 [ 50.384387][ T7579] ? __mutex_lock+0xc43/0x1410 [ 50.389130][ T7579] ? tipc_bearer_xmit_skb+0x370/0x370 [ 50.394503][ T7579] ? __nla_validate_parse+0xa1/0x1d80 [ 50.399876][ T7579] ? rtnl_lock+0x12/0x20 [ 50.404118][ T7579] __tipc_nl_bearer_enable+0x265/0x390 [ 50.409576][ T7579] ? __tipc_nl_bearer_enable+0x187/0x390 [ 50.415331][ T7579] ? __tipc_nl_bearer_enable+0x265/0x390 [ 50.420963][ T7579] ? tipc_nl_bearer_disable+0x30/0x30 [ 50.426322][ T7579] ? __local_bh_enable_ip+0x160/0x260 [ 50.431683][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.436699][ T7579] tipc_nl_bearer_enable+0x1d/0x30 [ 50.441808][ T7579] genl_rcv_msg+0x5e1/0x10f0 [ 50.446399][ T7579] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 50.452723][ T7579] ? lock_release+0x960/0x960 [ 50.457406][ T7579] netlink_rcv_skb+0x13f/0x380 [ 50.462161][ T7579] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 50.468474][ T7579] ? netlink_ack+0x9a0/0x9a0 [ 50.473060][ T7579] ? netlink_deliver_tap+0x178/0xac0 [ 50.478339][ T7579] genl_rcv+0x23/0x40 [ 50.482307][ T7579] netlink_unicast+0x479/0x6c0 [ 50.487068][ T7579] ? netlink_attachskb+0x740/0x740 [ 50.492161][ T7579] ? _copy_from_iter_full+0x18a/0x780 [ 50.497522][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.502558][ T7579] ? __check_object_size+0x203/0x2ea [ 50.507835][ T7579] netlink_sendmsg+0x7ab/0xd50 [ 50.512689][ T7579] ? netlink_unicast+0x6c0/0x6c0 [ 50.517613][ T7579] ? apparmor_socket_sendmsg+0x1b/0x20 [ 50.523097][ T7579] ? netlink_unicast+0x6c0/0x6c0 [ 50.528186][ T7579] sock_sendmsg+0xe6/0x110 [ 50.532602][ T7579] ____sys_sendmsg+0x609/0x980 [ 50.537346][ T7579] ? copy_msghdr_from_user+0xa4/0xf0 [ 50.542664][ T7579] ? kernel_sendmsg+0x30/0x30 [ 50.547340][ T7579] ? find_held_lock+0x36/0x1d0 [ 50.552113][ T7579] ___sys_sendmsg+0xe4/0x160 [ 50.556691][ T7579] ? sendmsg_copy_msghdr+0x30/0x30 [ 50.561799][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.566802][ T7579] ? __fget_files+0x289/0x3f0 [ 50.571459][ T7579] ? ksys_dup3+0x2e0/0x2e0 [ 50.575864][ T7579] ? __might_fault+0xf1/0x1b0 [ 50.580523][ T7579] ? __fget_light+0x1b1/0x230 [ 50.585181][ T7579] ? __fdget+0xe/0x10 [ 50.589161][ T7579] __sys_sendmsg+0xd9/0x180 [ 50.593819][ T7579] ? __sys_sendmsg_sock+0xa0/0xa0 [ 50.598828][ T7579] ? __kasan_check_read+0x11/0x20 [ 50.603885][ T7579] ? _copy_to_user+0xc1/0xe0 [ 50.608454][ T7579] ? put_timespec64+0xa9/0x100 [ 50.613197][ T7579] ? nsecs_to_jiffies+0x20/0x20 [ 50.618041][ T7579] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.624120][ T7579] __x64_sys_sendmsg+0x73/0xb0 [ 50.628906][ T7579] do_syscall_64+0xd0/0x630 [ 50.633401][ T7579] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 50.639490][ T7579] RIP: 0033:0x458c29 [ 50.643368][ T7579] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 50.663102][ T7579] RSP: 002b:00007f306157cc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 50.671504][ T7579] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 50.679454][ T7579] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000004 [ 50.687407][ T7579] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 50.695539][ T7579] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f306157d6d4 [ 50.703508][ T7579] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 50.715245][ T7579] tipc: Enabled bearer , priority 10 [ 50.906026][ T3854] tipc: 32-bit node address hash set to aa1414ac [ 50.988762][ T7587] tipc: Enabling of bearer rejected, already enabled [ 51.026696][ T7610] tipc: Enabling of bearer rejected, already enabled [ 51.039172][ T7612] tipc: Started in network mode [ 51.045138][ T7612] tipc: Own node identity ac1414aa, cluster identity 4711 [ 51.056602][ T55] tipc: TX() has been purged, node left! [ 51.059204][ T7612] tipc: New replicast peer: 172.20.20.187 [ 51.069420][ T7612] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.3/7612 [ 51.078997][ T7612] caller is dst_cache_get+0x33/0xa0 [ 51.084276][ T7612] CPU: 1 PID: 7612 Comm: syz-executor.3 Not tainted 5.7.0-rc1-syzkaller #0 [ 51.092848][ T7612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.102911][ T7612] Call Trace: [ 51.106197][ T7612] dump_stack+0x12d/0x187 [ 51.110533][ T7612] debug_smp_processor_id.cold.1+0x84/0x9e [ 51.116337][ T7612] dst_cache_get+0x33/0xa0 [ 51.120751][ T7612] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 51.125954][ T7612] ? __copy_skb_header+0x293/0x4e0 [ 51.131066][ T7612] ? tipc_udp_addr2str+0x150/0x150 [ 51.136175][ T7612] ? netdev_alloc_frag+0x160/0x160 [ 51.141335][ T7612] ? skb_copy_header+0x16/0x2a0 [ 51.146190][ T7612] ? __pskb_copy_fclone+0x4d5/0xc60 [ 51.151384][ T7612] ? rcu_read_lock_held+0x9c/0xb0 [ 51.156413][ T7612] ? rcu_read_lock_held_common+0x120/0x120 [ 51.162227][ T7612] tipc_udp_send_msg+0x229/0x3d0 [ 51.167312][ T7612] tipc_bearer_xmit_skb+0x1a5/0x370 [ 51.172511][ T7612] ? tipc_bearer_mtu+0x350/0x350 [ 51.177431][ T7612] ? tipc_disc_create+0x5df/0x8c0 [ 51.182438][ T7612] tipc_enable_bearer+0x859/0xbb0 [ 51.187565][ T7612] ? rtnl_lock+0x12/0x20 [ 51.191791][ T7612] ? tipc_bearer_xmit_skb+0x370/0x370 [ 51.197160][ T7612] ? __nla_validate_parse+0xa1/0x1d80 [ 51.202526][ T7612] ? ___might_sleep+0x16b/0x2b0 [ 51.207374][ T7612] ? rtnl_lock+0x12/0x20 [ 51.211614][ T7612] __tipc_nl_bearer_enable+0x265/0x390 [ 51.217071][ T7612] ? __tipc_nl_bearer_enable+0x187/0x390 [ 51.222818][ T7612] ? __tipc_nl_bearer_enable+0x265/0x390 [ 51.228448][ T7612] ? tipc_nl_bearer_disable+0x30/0x30 [ 51.233813][ T7612] ? __local_bh_enable_ip+0x160/0x260 [ 51.239171][ T7612] ? __kasan_check_read+0x11/0x20 [ 51.244194][ T7612] tipc_nl_bearer_enable+0x1d/0x30 [ 51.249286][ T7612] genl_rcv_msg+0x5e1/0x10f0 [ 51.253981][ T7612] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 51.260319][ T7612] ? lock_release+0x960/0x960 [ 51.264981][ T7612] netlink_rcv_skb+0x13f/0x380 [ 51.269748][ T7612] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 51.276075][ T7612] ? netlink_ack+0x9a0/0x9a0 [ 51.280695][ T7612] ? netlink_deliver_tap+0x178/0xac0 [ 51.286086][ T7612] genl_rcv+0x23/0x40 [ 51.290057][ T7612] netlink_unicast+0x479/0x6c0 [ 51.295170][ T7612] ? netlink_attachskb+0x740/0x740 [ 51.300281][ T7612] ? _copy_from_iter_full+0x18a/0x780 [ 51.305649][ T7612] ? __kasan_check_read+0x11/0x20 [ 51.310658][ T7612] ? __check_object_size+0x203/0x2ea [ 51.315944][ T7612] netlink_sendmsg+0x7ab/0xd50 [ 51.320806][ T7612] ? netlink_unicast+0x6c0/0x6c0 [ 51.325760][ T7612] ? apparmor_socket_sendmsg+0x1b/0x20 [ 51.331321][ T7612] ? netlink_unicast+0x6c0/0x6c0 [ 51.336248][ T7612] sock_sendmsg+0xe6/0x110 [ 51.340801][ T7612] ____sys_sendmsg+0x609/0x980 [ 51.345550][ T7612] ? copy_msghdr_from_user+0xa4/0xf0 [ 51.350834][ T7612] ? kernel_sendmsg+0x30/0x30 [ 51.355527][ T7612] ? find_held_lock+0x36/0x1d0 [ 51.360286][ T7612] ___sys_sendmsg+0xe4/0x160 [ 51.364870][ T7612] ? sendmsg_copy_msghdr+0x30/0x30 [ 51.369962][ T7612] ? __kasan_check_read+0x11/0x20 [ 51.375071][ T7612] ? __fget_files+0x289/0x3f0 [ 51.379730][ T7612] ? ksys_dup3+0x2e0/0x2e0 [ 51.384135][ T7612] ? __might_fault+0xf1/0x1b0 [ 51.388819][ T7612] ? __fget_light+0x1b1/0x230 [ 51.393498][ T7612] ? __fdget+0xe/0x10 [ 51.397464][ T7612] __sys_sendmsg+0xd9/0x180 [ 51.401949][ T7612] ? __sys_sendmsg_sock+0xa0/0xa0 [ 51.406955][ T7612] ? __kasan_check_read+0x11/0x20 [ 51.411995][ T7612] ? _copy_to_user+0xc1/0xe0 [ 51.416628][ T7612] ? put_timespec64+0xa9/0x100 [ 51.421384][ T7612] ? nsecs_to_jiffies+0x20/0x20 [ 51.426236][ T7612] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.432659][ T7612] __x64_sys_sendmsg+0x73/0xb0 [ 51.437407][ T7612] do_syscall_64+0xd0/0x630 [ 51.441905][ T7612] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 51.447802][ T7612] RIP: 0033:0x458c29 [ 51.451681][ T7612] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 51.471282][ T7612] RSP: 002b:00007fc837ffdc78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 51.479864][ T7612] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 51.487840][ T7612] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 51.495969][ T7612] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 51.504007][ T7612] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fc837ffe6d4 [ 51.511959][ T7612] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 51.577291][ T7612] tipc: Enabled bearer , priority 10 2020/04/15 08:38:13 result: hanged=false err=executor 4: exit status 67 failed to mkdir (errno 28) loop exited with status 67 failed to mkdir (errno 28) loop exited with status 67 [ 51.792284][ T7605] tipc: Enabling of bearer rejected, already enabled [ 51.814439][ T7610] tipc: Enabling of bearer rejected, already enabled [ 51.839347][ T7612] tipc: Enabling of bearer rejected, already enabled [ 51.872992][ T7616] tipc: Started in network mode [ 51.878177][ T7616] tipc: Own node identity ac1414aa, cluster identity 4711 [ 51.921498][ T7616] tipc: New replicast peer: 172.20.20.187 [ 51.944553][ T7616] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.0/7616 [ 51.954403][ T7616] caller is dst_cache_get+0x33/0xa0 [ 51.960072][ T7616] CPU: 0 PID: 7616 Comm: syz-executor.0 Not tainted 5.7.0-rc1-syzkaller #0 [ 51.968678][ T7616] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 51.980995][ T7616] Call Trace: [ 51.984295][ T7616] dump_stack+0x12d/0x187 [ 51.988658][ T7616] debug_smp_processor_id.cold.1+0x84/0x9e [ 51.994472][ T7616] dst_cache_get+0x33/0xa0 [ 51.999122][ T7616] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 52.004311][ T7616] ? __copy_skb_header+0x293/0x4e0 [ 52.009413][ T7616] ? tipc_udp_addr2str+0x150/0x150 [ 52.014606][ T7616] ? netdev_alloc_frag+0x160/0x160 [ 52.019840][ T7616] ? skb_copy_header+0x16/0x2a0 [ 52.024789][ T7616] ? __pskb_copy_fclone+0x4d5/0xc60 [ 52.030103][ T7616] ? rcu_read_lock_held+0x9c/0xb0 [ 52.035206][ T7616] ? rcu_read_lock_held_common+0x120/0x120 [ 52.041016][ T7616] tipc_udp_send_msg+0x229/0x3d0 [ 52.046065][ T7616] tipc_bearer_xmit_skb+0x1a5/0x370 [ 52.051365][ T7616] ? tipc_bearer_mtu+0x350/0x350 [ 52.056317][ T7616] ? tipc_disc_create+0x5df/0x8c0 [ 52.061447][ T7616] tipc_enable_bearer+0x859/0xbb0 [ 52.066543][ T7616] ? rtnl_lock+0x12/0x20 [ 52.071305][ T7616] ? tipc_bearer_xmit_skb+0x370/0x370 [ 52.076777][ T7616] ? __nla_validate_parse+0xa1/0x1d80 [ 52.082228][ T7616] ? ___might_sleep+0x16b/0x2b0 [ 52.087072][ T7616] ? _raw_spin_unlock+0x27/0x40 [ 52.091903][ T7616] ? rtnl_lock+0x12/0x20 [ 52.096230][ T7616] __tipc_nl_bearer_enable+0x265/0x390 [ 52.101673][ T7616] ? __tipc_nl_bearer_enable+0x187/0x390 [ 52.111466][ T7616] ? __tipc_nl_bearer_enable+0x265/0x390 [ 52.118679][ T7616] ? tipc_nl_bearer_disable+0x30/0x30 [ 52.124057][ T7616] ? __local_bh_enable_ip+0x160/0x260 [ 52.129465][ T7616] ? __kasan_check_read+0x11/0x20 [ 52.134752][ T7616] tipc_nl_bearer_enable+0x1d/0x30 [ 52.139983][ T7616] genl_rcv_msg+0x5e1/0x10f0 [ 52.145104][ T7616] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 52.151515][ T7616] ? lock_release+0x960/0x960 [ 52.156230][ T7616] netlink_rcv_skb+0x13f/0x380 [ 52.161001][ T7616] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 52.167973][ T7616] ? netlink_ack+0x9a0/0x9a0 [ 52.172581][ T7616] ? netlink_deliver_tap+0x178/0xac0 [ 52.178356][ T7616] genl_rcv+0x23/0x40 [ 52.183608][ T7616] netlink_unicast+0x479/0x6c0 [ 52.188456][ T7616] ? netlink_attachskb+0x740/0x740 [ 52.193564][ T7616] ? _copy_from_iter_full+0x18a/0x780 [ 52.198937][ T7616] ? __kasan_check_read+0x11/0x20 [ 52.204099][ T7616] ? __check_object_size+0x203/0x2ea [ 52.209383][ T7616] netlink_sendmsg+0x7ab/0xd50 [ 52.214502][ T7616] ? netlink_unicast+0x6c0/0x6c0 [ 52.219432][ T7616] ? apparmor_socket_sendmsg+0x1b/0x20 [ 52.225132][ T7616] ? netlink_unicast+0x6c0/0x6c0 [ 52.230330][ T7616] sock_sendmsg+0xe6/0x110 [ 52.234735][ T7616] ____sys_sendmsg+0x609/0x980 [ 52.239925][ T7616] ? copy_msghdr_from_user+0xa4/0xf0 [ 52.245222][ T7616] ? kernel_sendmsg+0x30/0x30 [ 52.250007][ T7616] ? find_held_lock+0x36/0x1d0 [ 52.254868][ T7616] ___sys_sendmsg+0xe4/0x160 [ 52.259536][ T7616] ? sendmsg_copy_msghdr+0x30/0x30 [ 52.264760][ T7616] ? __kasan_check_read+0x11/0x20 [ 52.269931][ T7616] ? __fget_files+0x289/0x3f0 [ 52.274609][ T7616] ? ksys_dup3+0x2e0/0x2e0 [ 52.279193][ T7616] ? __might_fault+0xf1/0x1b0 [ 52.283870][ T7616] ? __fget_light+0x1b1/0x230 [ 52.288787][ T7616] ? __fdget+0xe/0x10 [ 52.293019][ T7616] __sys_sendmsg+0xd9/0x180 [ 52.297592][ T7616] ? __sys_sendmsg_sock+0xa0/0xa0 [ 52.302967][ T7616] ? __kasan_check_read+0x11/0x20 [ 52.308051][ T7616] ? _copy_to_user+0xc1/0xe0 [ 52.312654][ T7616] ? put_timespec64+0xa9/0x100 [ 52.317416][ T7616] ? nsecs_to_jiffies+0x20/0x20 [ 52.322614][ T7616] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.328667][ T7616] __x64_sys_sendmsg+0x73/0xb0 [ 52.333415][ T7616] do_syscall_64+0xd0/0x630 [ 52.338033][ T7616] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 52.344030][ T7616] RIP: 0033:0x458c29 [ 52.347916][ T7616] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 52.367684][ T7616] RSP: 002b:00007f59e9047c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 52.376198][ T7616] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 52.384929][ T7616] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000004 [ 52.394894][ T7616] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 52.403364][ T7616] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f59e90486d4 [ 52.411458][ T7616] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 52.424216][ T7616] tipc: Enabled bearer , priority 10 [ 52.439921][ T7643] IPVS: ftp: loaded support on port[0] = 21 [ 52.447124][ T7617] tipc: Enabling of bearer rejected, already enabled [ 52.472538][ T2645] tipc: 32-bit node address hash set to aa1414ac [ 52.494767][ T7646] tipc: Enabling of bearer rejected, already enabled [ 52.524929][ T7665] tipc: Enabling of bearer rejected, already enabled [ 52.580251][ T7663] tipc: Enabling of bearer rejected, already enabled [ 52.721353][ T7655] tipc: Enabling of bearer rejected, already enabled [ 52.732727][ T7651] tipc: Enabling of bearer rejected, already enabled [ 52.763381][ T7663] tipc: Enabling of bearer rejected, already enabled [ 52.773625][ T7673] tipc: Enabling of bearer rejected, already enabled [ 52.799244][ T7665] tipc: Enabling of bearer rejected, already enabled [ 52.846511][ T7711] tipc: Enabling of bearer rejected, already enabled [ 52.893250][ T7722] tipc: Enabling of bearer rejected, already enabled [ 52.905536][ T7715] tipc: Enabling of bearer rejected, already enabled [ 52.936210][ T7702] tipc: Enabling of bearer rejected, already enabled [ 52.972252][ T12] tipc: 32-bit node address hash set to aa1414ac [ 53.106519][ T7711] tipc: Enabling of bearer rejected, already enabled [ 53.132673][ T7722] tipc: Enabling of bearer rejected, already enabled [ 53.170595][ T7701] tipc: Enabling of bearer rejected, already enabled [ 53.193099][ T7715] tipc: Enabling of bearer rejected, already enabled [ 53.203860][ T7643] chnl_net:caif_netlink_parms(): no params data found [ 53.266228][ T7643] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.273434][ T7643] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.282026][ T7643] device bridge_slave_0 entered promiscuous mode [ 53.290195][ T7643] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.297765][ T7643] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.306376][ T7643] device bridge_slave_1 entered promiscuous mode [ 53.325755][ T7643] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 53.413780][ T7643] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 53.436892][ T7643] team0: Port device team_slave_0 added [ 53.445148][ T7643] team0: Port device team_slave_1 added [ 53.484805][ T7643] device hsr_slave_0 entered promiscuous mode [ 53.512122][ T7643] device hsr_slave_1 entered promiscuous mode [ 53.551863][ T7643] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 53.559501][ T7643] Cannot create hsr debugfs directory [ 53.573303][ T7643] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.580435][ T7643] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.588260][ T7643] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.595552][ T7643] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.706729][ T7643] 8021q: adding VLAN 0 to HW filter on device bond0 [ 53.719528][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 53.729683][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 53.739462][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 53.748132][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 53.760360][ T7643] 8021q: adding VLAN 0 to HW filter on device team0 [ 53.772285][ T2645] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 53.780591][ T2645] bridge0: port 1(bridge_slave_0) entered blocking state [ 53.787722][ T2645] bridge0: port 1(bridge_slave_0) entered forwarding state [ 53.799216][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 53.808567][ T12] bridge0: port 2(bridge_slave_1) entered blocking state [ 53.815782][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state [ 53.835903][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 53.844766][ T2575] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 53.860138][ T7643] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 53.872623][ T7643] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 53.886492][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 53.895074][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 53.903851][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 53.993806][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 54.013213][ T7643] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 54.055532][ T7873] tipc: Started in network mode [ 54.060514][ T7873] tipc: Own node identity ac1414aa, cluster identity 4711 [ 54.069196][ T7873] tipc: New replicast peer: 172.20.20.187 [ 54.078684][ T7873] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/7873 [ 54.088324][ T7873] caller is dst_cache_get+0x33/0xa0 [ 54.093903][ T7873] CPU: 0 PID: 7873 Comm: syz-executor.4 Not tainted 5.7.0-rc1-syzkaller #0 [ 54.102478][ T7873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.112569][ T7873] Call Trace: [ 54.115854][ T7873] dump_stack+0x12d/0x187 [ 54.120162][ T7873] debug_smp_processor_id.cold.1+0x84/0x9e [ 54.125948][ T7873] dst_cache_get+0x33/0xa0 [ 54.130368][ T7873] tipc_udp_xmit.isra.15+0xab/0xcd0 [ 54.135567][ T7873] ? __copy_skb_header+0x293/0x4e0 [ 54.140652][ T7873] ? tipc_udp_addr2str+0x150/0x150 [ 54.145749][ T7873] ? netdev_alloc_frag+0x160/0x160 [ 54.150841][ T7873] ? skb_copy_header+0x16/0x2a0 [ 54.155665][ T7873] ? __pskb_copy_fclone+0x4d5/0xc60 [ 54.160848][ T7873] ? rcu_read_lock_held+0x9c/0xb0 [ 54.165860][ T7873] ? rcu_read_lock_held_common+0x120/0x120 [ 54.171707][ T7873] tipc_udp_send_msg+0x229/0x3d0 [ 54.176631][ T7873] tipc_bearer_xmit_skb+0x1a5/0x370 [ 54.181854][ T7873] ? tipc_bearer_mtu+0x350/0x350 [ 54.186772][ T7873] ? tipc_disc_create+0x5df/0x8c0 [ 54.191788][ T7873] tipc_enable_bearer+0x859/0xbb0 [ 54.196791][ T7873] ? rtnl_lock+0x12/0x20 [ 54.201020][ T7873] ? tipc_bearer_xmit_skb+0x370/0x370 [ 54.206371][ T7873] ? __nla_validate_parse+0xa1/0x1d80 [ 54.211719][ T7873] ? ___might_sleep+0x16b/0x2b0 [ 54.216732][ T7873] ? rtnl_lock+0x12/0x20 [ 54.220955][ T7873] __tipc_nl_bearer_enable+0x265/0x390 [ 54.226401][ T7873] ? __tipc_nl_bearer_enable+0x187/0x390 [ 54.232016][ T7873] ? __tipc_nl_bearer_enable+0x265/0x390 [ 54.237776][ T7873] ? tipc_nl_bearer_disable+0x30/0x30 [ 54.243130][ T7873] ? __local_bh_enable_ip+0x160/0x260 [ 54.248486][ T7873] ? __kasan_check_read+0x11/0x20 [ 54.253506][ T7873] tipc_nl_bearer_enable+0x1d/0x30 [ 54.258594][ T7873] genl_rcv_msg+0x5e1/0x10f0 [ 54.263167][ T7873] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 54.269581][ T7873] ? lock_release+0x960/0x960 [ 54.274495][ T7873] netlink_rcv_skb+0x13f/0x380 [ 54.279246][ T7873] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 54.285546][ T7873] ? netlink_ack+0x9a0/0x9a0 [ 54.290127][ T7873] ? netlink_deliver_tap+0x178/0xac0 [ 54.295392][ T7873] genl_rcv+0x23/0x40 [ 54.299357][ T7873] netlink_unicast+0x479/0x6c0 [ 54.304097][ T7873] ? netlink_attachskb+0x740/0x740 [ 54.309183][ T7873] ? _copy_from_iter_full+0x18a/0x780 [ 54.314529][ T7873] ? __kasan_check_read+0x11/0x20 [ 54.319533][ T7873] ? __check_object_size+0x203/0x2ea [ 54.324805][ T7873] netlink_sendmsg+0x7ab/0xd50 [ 54.329555][ T7873] ? netlink_unicast+0x6c0/0x6c0 [ 54.334477][ T7873] ? apparmor_socket_sendmsg+0x1b/0x20 [ 54.339932][ T7873] ? netlink_unicast+0x6c0/0x6c0 [ 54.344859][ T7873] sock_sendmsg+0xe6/0x110 [ 54.349258][ T7873] ____sys_sendmsg+0x609/0x980 [ 54.354003][ T7873] ? copy_msghdr_from_user+0xa4/0xf0 [ 54.359437][ T7873] ? kernel_sendmsg+0x30/0x30 [ 54.364098][ T7873] ? find_held_lock+0x36/0x1d0 [ 54.368968][ T7873] ___sys_sendmsg+0xe4/0x160 [ 54.373540][ T7873] ? sendmsg_copy_msghdr+0x30/0x30 [ 54.378639][ T7873] ? __kasan_check_read+0x11/0x20 [ 54.383664][ T7873] ? __fget_files+0x289/0x3f0 [ 54.388328][ T7873] ? ksys_dup3+0x2e0/0x2e0 [ 54.392724][ T7873] ? __might_fault+0xf1/0x1b0 [ 54.397389][ T7873] ? __fget_light+0x1b1/0x230 [ 54.402043][ T7873] ? __fdget+0xe/0x10 [ 54.406004][ T7873] __sys_sendmsg+0xd9/0x180 [ 54.410492][ T7873] ? __sys_sendmsg_sock+0xa0/0xa0 [ 54.415489][ T7873] ? __kasan_check_read+0x11/0x20 [ 54.420495][ T7873] ? _copy_to_user+0xc1/0xe0 [ 54.425193][ T7873] ? put_timespec64+0xa9/0x100 [ 54.429939][ T7873] ? nsecs_to_jiffies+0x20/0x20 [ 54.434794][ T7873] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.440866][ T7873] __x64_sys_sendmsg+0x73/0xb0 [ 54.445617][ T7873] do_syscall_64+0xd0/0x630 [ 54.450101][ T7873] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.455972][ T7873] RIP: 0033:0x458c29 [ 54.459863][ T7873] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.479444][ T7873] RSP: 002b:00007fdd43172c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.487839][ T7873] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 54.495800][ T7873] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 54.503769][ T7873] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 54.511718][ T7873] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd431736d4 [ 54.519678][ T7873] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 54.531732][ T7873] BUG: using smp_processor_id() in preemptible [00000000] code: syz-executor.4/7873 [ 54.541172][ T7873] caller is dst_cache_set_ip4+0x97/0x2e0 [ 54.546907][ T7873] CPU: 0 PID: 7873 Comm: syz-executor.4 Not tainted 5.7.0-rc1-syzkaller #0 [ 54.555487][ T7873] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 54.565645][ T7873] Call Trace: [ 54.568939][ T7873] dump_stack+0x12d/0x187 [ 54.573275][ T7873] debug_smp_processor_id.cold.1+0x84/0x9e [ 54.579082][ T7873] dst_cache_set_ip4+0x97/0x2e0 [ 54.583941][ T7873] ? dst_cache_get_ip6+0x1b0/0x1b0 [ 54.589050][ T7873] ? xfrm_lookup_route+0x1f/0x170 [ 54.594081][ T7873] tipc_udp_xmit.isra.15+0x7aa/0xcd0 [ 54.599363][ T7873] ? __copy_skb_header+0x293/0x4e0 [ 54.604476][ T7873] ? tipc_udp_addr2str+0x150/0x150 [ 54.609721][ T7873] ? skb_copy_header+0x16/0x2a0 [ 54.614567][ T7873] ? __pskb_copy_fclone+0x4d5/0xc60 [ 54.619961][ T7873] ? rcu_read_lock_held+0x9c/0xb0 [ 54.624969][ T7873] ? rcu_read_lock_held_common+0x120/0x120 [ 54.630771][ T7873] tipc_udp_send_msg+0x229/0x3d0 [ 54.635693][ T7873] tipc_bearer_xmit_skb+0x1a5/0x370 [ 54.640869][ T7873] ? tipc_bearer_mtu+0x350/0x350 [ 54.645791][ T7873] ? tipc_disc_create+0x5df/0x8c0 [ 54.650796][ T7873] tipc_enable_bearer+0x859/0xbb0 [ 54.655800][ T7873] ? rtnl_lock+0x12/0x20 [ 54.660120][ T7873] ? tipc_bearer_xmit_skb+0x370/0x370 [ 54.665477][ T7873] ? __nla_validate_parse+0xa1/0x1d80 [ 54.670827][ T7873] ? ___might_sleep+0x16b/0x2b0 [ 54.675661][ T7873] ? rtnl_lock+0x12/0x20 [ 54.679896][ T7873] __tipc_nl_bearer_enable+0x265/0x390 [ 54.685328][ T7873] ? __tipc_nl_bearer_enable+0x187/0x390 [ 54.691035][ T7873] ? __tipc_nl_bearer_enable+0x265/0x390 [ 54.696656][ T7873] ? tipc_nl_bearer_disable+0x30/0x30 [ 54.702012][ T7873] ? __local_bh_enable_ip+0x160/0x260 [ 54.707504][ T7873] ? __kasan_check_read+0x11/0x20 [ 54.712512][ T7873] tipc_nl_bearer_enable+0x1d/0x30 [ 54.717601][ T7873] genl_rcv_msg+0x5e1/0x10f0 [ 54.722311][ T7873] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 54.728978][ T7873] ? lock_release+0x960/0x960 [ 54.733635][ T7873] netlink_rcv_skb+0x13f/0x380 [ 54.739467][ T7873] ? genl_family_rcv_msg_attrs_parse+0x2f0/0x2f0 [ 54.745787][ T7873] ? netlink_ack+0x9a0/0x9a0 [ 54.750368][ T7873] ? netlink_deliver_tap+0x178/0xac0 [ 54.755653][ T7873] genl_rcv+0x23/0x40 [ 54.759619][ T7873] netlink_unicast+0x479/0x6c0 [ 54.764368][ T7873] ? netlink_attachskb+0x740/0x740 [ 54.769459][ T7873] ? _copy_from_iter_full+0x18a/0x780 [ 54.774813][ T7873] ? __kasan_check_read+0x11/0x20 [ 54.779824][ T7873] ? __check_object_size+0x203/0x2ea [ 54.785191][ T7873] netlink_sendmsg+0x7ab/0xd50 [ 54.789961][ T7873] ? netlink_unicast+0x6c0/0x6c0 [ 54.794998][ T7873] ? apparmor_socket_sendmsg+0x1b/0x20 [ 54.800692][ T7873] ? netlink_unicast+0x6c0/0x6c0 [ 54.805626][ T7873] sock_sendmsg+0xe6/0x110 [ 54.810169][ T7873] ____sys_sendmsg+0x609/0x980 [ 54.814953][ T7873] ? copy_msghdr_from_user+0xa4/0xf0 [ 54.820216][ T7873] ? kernel_sendmsg+0x30/0x30 [ 54.825048][ T7873] ? find_held_lock+0x36/0x1d0 [ 54.829800][ T7873] ___sys_sendmsg+0xe4/0x160 [ 54.834386][ T7873] ? sendmsg_copy_msghdr+0x30/0x30 [ 54.839480][ T7873] ? __kasan_check_read+0x11/0x20 [ 54.844496][ T7873] ? __fget_files+0x289/0x3f0 [ 54.849150][ T7873] ? ksys_dup3+0x2e0/0x2e0 [ 54.853544][ T7873] ? __might_fault+0xf1/0x1b0 [ 54.858213][ T7873] ? __fget_light+0x1b1/0x230 [ 54.862922][ T7873] ? __fdget+0xe/0x10 [ 54.866883][ T7873] __sys_sendmsg+0xd9/0x180 [ 54.871376][ T7873] ? __sys_sendmsg_sock+0xa0/0xa0 [ 54.876389][ T7873] ? __kasan_check_read+0x11/0x20 [ 54.881513][ T7873] ? _copy_to_user+0xc1/0xe0 [ 54.886092][ T7873] ? put_timespec64+0xa9/0x100 [ 54.890839][ T7873] ? nsecs_to_jiffies+0x20/0x20 [ 54.895684][ T7873] ? entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.901762][ T7873] __x64_sys_sendmsg+0x73/0xb0 [ 54.906615][ T7873] do_syscall_64+0xd0/0x630 [ 54.911101][ T7873] entry_SYSCALL_64_after_hwframe+0x49/0xb3 [ 54.916982][ T7873] RIP: 0033:0x458c29 [ 54.921031][ T7873] Code: ad b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b8 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 54.940618][ T7873] RSP: 002b:00007fdd43172c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 54.949009][ T7873] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000000458c29 [ 54.957083][ T7873] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 54.965139][ T7873] RBP: 000000000073bf00 R08: 0000000000000000 R09: 0000000000000000 [ 54.973231][ T7873] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fdd431736d4 [ 54.981360][ T7873] R13: 00000000004c62bc R14: 00000000004dab98 R15: 00000000ffffffff [ 54.995416][ T7873] tipc: Enabled bearer , priority 10 2020/04/15 08:38:16 executed programs: 29 [ 55.121732][ T12] tipc: 32-bit node address hash set to aa1414ac [ 55.223713][ T7887] tipc: Enabling of bearer rejected, already enabled [ 55.312849][ T7888] tipc: Enabling of bearer rejected, already enabled [ 55.334978][ T7885] tipc: Enabling of bearer rejected, already enabled [ 55.351226][ T7884] tipc: Enabling of bearer rejected, already enabled [ 55.380761][ T7887] tipc: Enabling of bearer rejected, already enabled [ 55.416799][ T7886] tipc: Enabling of bearer rejected, already enabled [ 55.624999][ T7891] tipc: Enabling of bearer rejected, already enabled [ 55.648916][ T7930] tipc: Enabling of bearer rejected, already enabled [ 55.703112][ T7922] tipc: Enabling of bearer rejected, already enabled [ 55.718710][ T7913] tipc: Enabling of bearer rejected, already enabled [ 55.745638][ T7937] tipc: Enabling of bearer rejected, already enabled [ 55.756452][ T7909] tipc: Enabling of bearer rejected, already enabled [ 55.794421][ T7918] tipc: Enabling of bearer rejected, already enabled [ 55.832612][ T7907] tipc: Enabling of bearer rejected, already enabled [ 56.013542][ T7930] tipc: Enabling of bearer rejected, already enabled [ 56.023971][ T7937] tipc: Enabling of bearer rejected, already enabled [ 56.042891][ T7945] tipc: Enabling of bearer rejected, already enabled [ 56.075316][ T7972] tipc: Enabling of bearer rejected, already enabled [ 56.095898][ T7962] tipc: Enabling of bearer rejected, already enabled [ 56.136686][ T7949] tipc: Enabling of bearer rejected, already enabled [ 56.159129][ T7961] tipc: Enabling of bearer rejected, already enabled [ 56.187938][ T55] device bridge_slave_1 left promiscuous mode [ 56.204971][ T55] bridge0: port 2(bridge_slave_1) entered disabled state [ 56.259841][ T55] device bridge_slave_0 left promiscuous mode [ 56.283075][ T55] bridge0: port 1(bridge_slave_0) entered disabled state